Watch a Great Blue Heron Chick Hatch on Live Webcam

Get ready for more hatching action. The fifth and last of the Cornell Lab of Ornithology live webcam’s great blue heron chicks should hatch any minute now.

Over the weekend, thousands of people tuned in to watch the fourth chick’s emergence, and fans have been able to watch the parents fend off great horned owls multiple times. They’ve also seen mom and dad regurgitate food to feed their young, who start life weighing just two ounces. (In case you missed that, there’s a video of a feeding session online, but as one Twitter fan, put it, it’s “not the most appetizing video.”)

Both parents will take turns feeding and brooding their young. They’ll brood, or sit on the chicks, for the first three or four weeks until the babies are able to regulate their own body temperature.

In the next few weeks, the fluffy grey chicks will develop quickly: At about 14 days old they should be able to stand, and at 21 days they should be able to walk. In 7 to 8 weeks, they’ll be feathered up and ready to fly.

“As far as any other behavioral changes, [as] we often say in the forums, ‘We’ll all find out together!'” wrote the Cornell Lab of Ornithology’s Senior Director of Communications Miyoko Chu in an email. Chu said that general knowledge of herons’ early life is largely missing, she says.

More than 500,000 people have tuned in to watch the herons since March 27.